Latvia
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22 March 2004
Human influenza activity remained low in most countries -
21 January 2004
Human influenza A/H3N2 activity increases in many countries in central and eastern Europe - update 8 -
13 January 2004
Human influenza A(H3N2) activity remains widespread in many countries - update 7 -
4 December 2003
Human influenza A/H3N2 epidemic continues in northern hemisphere update 2